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GSA Connects 2022 meeting in Denver, Colorado

Session No. 171
Tuesday, 11 October 2022: 9:00 AM-1:00 PM
Exhibit Hall F (Colorado Convention Center)

T87. Source to Surface Magma Thermodynamics and Transport: Interdisciplinary Approaches to Documenting the How, Where, and When of Magma Generation and Evolution during Ascent, Storage, and Eruption (Posters)

GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geophysics and Geodynamics Division; GSA Planetary Geology Division; Geochemical Society

Authors will be present from 11 AM to 1 PM.

 

Paper #
Booth #
171-1
130
COMPARISON OF MAGMATIC ENCLAVES AND HOST LAVA OF THE CHASCA ORKHO SERIES, VOLCÁN OLLAGÜE, CHILE
LENHARD, Nathaniel, Springfield, MO 65897
171-2
131
UNRAVELING MAGMA RECHARGE AND STORAGE HISTORIES WITH GEOCHEMISTRY, CRYSTAL POPULATIONS, AND THERMOBAROMETRY IN THE PACHECO SEQUENCE OF MISTI VOLCANO, PERU
TAKACH, Marie1, TEPLEY III, Frank J.1, HARPEL, Christopher J.2, AGUILAR, Rigoberto3 and RIVERA, Marco4, (1)College of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, (2)U.S. Geological Survey Volcano Disaster Assistance Program, Cascades Volcano Observatory, Vancouver, WA 98683, (3)Observatorio Vulcanológico del INGEMMET, Instituto Geológico, Minero y Metalúrgico del Peru, Arequipa, Yanahuara, Peru, (4)Observatorio Vulcanológico del Sur, Instituto Geofísico del Perú, Arequipa, Cayma, Peru
171-3
132
CRYSTAL SIZE DISTRIBUTIONS OF TEXTURALLY VARIED GIANT PLAGIOCLASE BASALTS IN THE STEENS BASALT, SOUTHEAST OREGON: FROM OUTCROP TO MICRO SCALE
MOORE, Nicole, CLARK, Nolan, HANNAHS, Cynthia, PETERSON, Henry, GALE, Ruth Vesta-June and FINN, Taylor, Department of Geology, Pomona College, Claremont, CA 91711
171-4
133
CONSTRAINTS ON SUBVOLCANIC MAGMA PLUMBING SYSTEM EVOLUTION FROM CRYSTAL SIZE DISTRIBUTION ANALYSIS OF IGNEOUS GROUNDMASS, HENRY MOUNTAINS, UTAH
OLDROYD-JOHNSON, Tess, Dept of Geological Sciences, East Carolina University, Greenville, NC 27858, Greenville, NC 27858
171-5
134
USING PLAGIOCLASE GEOCHEMISTRY TO EXAMINE THE DEGREE OF MAGMA MIXING BETWEEN THE KUNA CREST SHEETED COMPLEX AND LOBE MAGMAS DURING THE INITIATION OF MAGMATISM IN THE TUOLUMNE INTRUSIVE COMPLEX, CALIFORNIA
MUGICA, Vincent1, MEMETI, Valbone1 and SCHWARTZ, Joshua, PhD2, (1)Department of Geological Sciences, California State University Fullerton, 800 N State College Blvd, Fullerton, CA 92831, (2)Department of Geological Sciences, California State University Northridge, 18111 Nordhoff St., Northridge, CA 91330
171-6
135
MODELING CRYSTAL RESIDENCE TIMES RECORDED IN PLAGIOCLASE, LÁSCAR VOLCANO, CENTRAL ANDES VOLCANIC ZONE
VAN HORN, Bennett and MICHELFELDER, Gary, Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897
Handouts
  • GSA_Poster_Denver2022_VanHorn_v4_final.pdf (61.5 MB)
    • 171-7
    136
    TEMPERATURES AND RESIDENCE TIMES OF THE AMALIA TUFF: RESULTS OF TITANIUM-IN-QUARTZ THERMOMETRY AND DIFFUSION MODELING
    SMYKALOV, Valerie1, BRUCKEL, Karoline1 and LUNDSTROM, Craig2, (1)Department of Geology, University of Illinois Urbana Champaign, 1301 W Green Street, Urbana, IL 61801, (2)Department of Geology, University of Illinois-Urbana Champaign, 3026 Natural History Bldg, 1301 W. Green Street, Urbana, IL 61801
    171-8
    137
    DYNAMICS AND TIMESCALES OF MAGMATIC PROCESSES AT UTURUNCU VOLCANO, BOLIVIA
    RASOR, Sarah1, MICHELFELDER, Gary2 and BUCHELI-OLAYA, César1, (1)Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave., Springfield, MO 65897, (2)Department of Geography, Geology, and Planning, Missouri State University, 901 S. National Ave, Springfield, MO 65897
    171-9
    138
    USING CHEMICAL ZONING IN PLAGIOCLASE AND PYROXENE TO UNDERSTAND MAGMATIC PROCESSES AND CHANGES IN ERUPTIVE BEHAVIOR AT AUGUSTINE VOLCANO, ALASKA
    KENNEDY, Sloane1, WALOWSKI, Kristina1 and KOLESZAR, Alison2, (1)Geology, Western Washington University, Bellingham, WA 98225, (2)Geology, Colgate University, Hamilton, NY 13346
    171-10
    139
    CONNECTIONS BETWEEN ERUPTION STYLE AND MAGMATIC RESERVOIR EVOLUTION: INSIGHTS FROM AUGUSTINE VOLCANO, ALASKA, USA
    ROBBINS, Mahinaokalani1, WALOWSKI, Kristina1, KOLESZAR, Alison2 and LOEWEN, Matthew W.3, (1)Geology, Western Washington University, Bellingham, WA 98225, (2)Geology, Colgate University, Hamilton, NY 13346, (3)Alaska Volcano Observatory, U.S. Geological Survey, 4230 University Dr., Suite 100, Anchorage, AK 99508
    171-11
    140
    NEAR SURFACE MAGMATIC LENSES IN THE CENTRAL KENYA PERALKALINE PROVINCE, EAST AFRICA RIFT: EVIDENCE FROM URANIUM SERIES DISEQUILIBRIA AND THERMODYNAMIC MODELING OF GLASS MINERAL DATA
    ANTHONY, Elizabeth, Dept. of Geological Sciences, University of Texas at El Paso, El Paso, TX 79968, ESPEJEL-GARCIA, Vanessa Veronica, FACULTAD DE INGENIERÍA, UNIVERSIDAD AUTONOMA DE CHIHUAHUA, Circuito No. 1, Campus Universitario 2, Chihuahua, CI 31125, Mexico, WHITE, John C., Department of Physics, Geosciences, and Astronomy, Eastern Kentucky University, 521 Lancaster Ave, Science 3104, Richmond, KY 40475 and OMENDA, Peter A., Scientific and Engineering Power Consultants, P.0. Box 38991, Nairobi, Kenya, Nairobi, Kenya
    171-12
    141
    PETROGENESIS OF LATE-STAGE QUARTZ-RICH, APLITIC, AND PEGMATITIC VEINS IN THE SHOSHONE GRANITE, CENTRAL NEVADA: INSIGHTS INTO MESOZOIC ARC MAGMATISM
    CURTIS, Juliana, Department of Geology and Environmental Earth Science, Miami University, 250 S. Patterson Ave., Oxford, OH 45056, STITLE, Landon, Department of Geology & Environmental Earth Science, Miami University, 250 S. Patterson Ave., Oxford, OH 45056, JENKINS, Nick, Department of Geology and Environmental Earth Science, Miami University - Oxford, Oxford, OH 45056, MCLEOD, Claire, Department of Geology & Environmental Earth Science, Miami University, 250 S. Patterson Avenue, 114 Shideler Hall, Oxford, OH 45056, BROWN, Ken, Department of Geology and Environmental Geoscience, DePauw University, 2 E Hanna St, Greencastle, IN 46135 and KREKELER, Mark, Department of Geology & Environmental Earth Science, Miami University, 118 Shideler Hall 250 S. Patterson Ave., Oxford, OH 45056
    171-13
    142
    A PETROGRAPHIC STUDY OF THE SHOSHONE GRANITE, CENTRAL NEVADA: NEW INSIGHTS IN MESOZOIC ARC MAGMATISM AND OLIGOCENE MINERALIZATION AT THE ROUND MOUNTAIN GOLD MINE
    STITLE, Landon1, CURTIS, Juliana1, JENKINS, Nick2, MCLEOD, Claire3, BROWN, Ken4 and KREKELER, Mark3, (1)Department of Geology & Environmental Earth Science, Miami University, 250 S. Patterson Ave., Oxford, OH 45056, (2)Department of Geology and Environmental Earth Science, Miami University, 250 S. Patterson Ave., Oxford, OH 45056, (3)Department of Geology & Environmental Earth Science, Miami University, 118 Shideler Hall 250 S. Patterson Ave., Oxford, OH 45056, (4)Department of Geology and Environmental Geoscience, DePauw University, 2 E Hanna St, Greencastle, IN 46135
    171-14
    143
    PRELIMINARY CHARACTERIZATION OF THE DENALI FAULT EOCENE ARC PLUTONS
    MARBLE, Sean1, REGAN, Sean2, NORDMAN, Leo1 and BENOWITZ, Jeffrey3, (1)Dept of Geosciences, University of Alaska Fairbanks, 900 Yukon Dr, Fairbanks, AK 99775-9702, (2)Geophysical Institute, University of Alaska Fairbanks, Fairbanks, AK 99775-9702, (3)Unaffilated, PO Box 753851, Fairbanks, AK 99775
    171-15
    144
    INVESTIGATING POTENTIAL MELT SOURCES FOR THE MAGMA-POOR ALBERTINE-RHINO GRABEN OF THE EAST AFRICAN RIFT SYSTEM USING 3D GEODYNAMIC MODELING WITH ASPECT
    KWAGALAKWE, Asenath1, STAMPS, D. Sarah2, NJINJU, Emmanuel1, ATEKWANA, Estella3 and KIBERU, John Mary4, (1)Department of Geosciences, Virginia Tech, 926 West Campus Drive (MC0420), 4044 Derring Hall, Blacksburg, VA 24061, (2)Department of Geosciences, New Mexico Tech, Soccoro, NM 87801, (3)College of Letters and Science, University of California, Davis, One Shields Ave, Davis, CA 95616, (4)Department of Geology & Petroleum Studies, Makerere University, P.O Box 7260 Kampala, Kampala, 256, Uganda
    171-16
    145
    INSIGHTS INTO THE SIZE AND FREQUENCY OF MAGMATIC INCREMENTS EMPLACED INTO UPPER-CRUSTAL SILICIC MAGMATIC SYSTEMS
    OKHAI, Disha, Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN 47907 and EDDY, Michael, Department of Earth, Planetary, and Atmospheric Sciences, Purdue University, West Lafayette, IN 47907-2051
    171-17
    146
    TIMESCALE OF THE PROGRADE DECARBONATION IN A MAGMATIC-HYDROTHERMAL EVENT
    LIU, Wei, toronto
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